src/bindings/universal/ScriptMgr.h

   1 /*
   2  * Copyright (C) 2005-2009 MaNGOS <http://getmangos.com/>
   3  *
   4  * This program is free software; you can redistribute it and/or modify
   5  * it under the terms of the GNU General Public License as published by
   6  * the Free Software Foundation; either version 2 of the License, or
   7  * (at your option) any later version.
   8  *
   9  * This program is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12  * GNU General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU General Public License
  15  * along with this program; if not, write to the Free Software
  16  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  17  */
  18
  19 #ifndef SCRIPTMGR_H
  20 #define SCRIPTMGR_H
  21
  22 //Only required includes
  23 #include "../../game/CreatureAI.h"
  24 #include "../../game/Creature.h"
  25 #include "../../game/InstanceData.h"
  26
  27 class Player;
  28 class Creature;
  29 class Quest;
  30 class Item;
  31 class GameObject;
  32 class SpellCastTargets;
  33 class Map;
  34
  35 #define MAX_SCRIPTS 1000
  36 #define MAX_INSTANCE_SCRIPTS 1000
  37
  38 struct Script
  39 {
  40     Script() :
  41         pGossipHello(NULL), pQuestAccept(NULL), pGossipSelect(NULL), pGossipSelectWithCode(NULL),
  42         pQuestSelect(NULL), pQuestComplete(NULL), pNPCDialogStatus(NULL), pGODialogStatus(NULL), pChooseReward(NULL),
  43         pItemHello(NULL), pGOHello(NULL), pAreaTrigger(NULL), pItemQuestAccept(NULL), pGOQuestAccept(NULL),
  44         pGOChooseReward(NULL), pReceiveEmote(NULL), pItemUse(NULL), pEffectDummyGameObj(NULL), pEffectDummyCreature(NULL),
  45         pEffectDummyItem(NULL), GetAI(NULL)
  46     {}
  47
  48     std::string Name;
  49
  50     // -- Quest/gossip Methods to be scripted --
  51     bool (*pGossipHello         )(Player *player, Creature *_Creature);
  52     bool (*pQuestAccept         )(Player *player, Creature *_Creature, Quest const*_Quest );
  53     bool (*pGossipSelect        )(Player *player, Creature *_Creature, uint32 sender, uint32 action );
  54     bool (*pGossipSelectWithCode)(Player *player, Creature *_Creature, uint32 sender, uint32 action, const char* sCode );
  55     bool (*pQuestSelect         )(Player *player, Creature *_Creature, Quest const*_Quest );
  56     bool (*pQuestComplete       )(Player *player, Creature *_Creature, Quest const*_Quest );
  57     uint32 (*pNPCDialogStatus   )(Player *player, Creature *_Creature );
  58     uint32 (*pGODialogStatus    )(Player *player, GameObject * _GO );
  59     bool (*pChooseReward        )(Player *player, Creature *_Creature, Quest const*_Quest, uint32 opt );
  60     bool (*pItemHello           )(Player *player, Item *_Item, Quest const*_Quest );
  61     bool (*pGOHello             )(Player *player, GameObject *_GO );
  62     bool (*pAreaTrigger         )(Player *player, AreaTriggerEntry* at);
  63     bool (*pItemQuestAccept     )(Player *player, Item *_Item, Quest const*_Quest );
  64     bool (*pGOQuestAccept       )(Player *player, GameObject *_GO, Quest const*_Quest );
  65     bool (*pGOChooseReward      )(Player *player, GameObject *_GO, Quest const*_Quest, uint32 opt );
  66     bool (*pReceiveEmote        )(Player *player, Creature *_Creature, uint32 emote );
  67     bool (*pItemUse             )(Player *player, Item* _Item, SpellCastTargets const& targets);
  68     bool (*pEffectDummyGameObj  )(Unit*, uint32, uint32, GameObject* );
  69     bool (*pEffectDummyCreature )(Unit*, uint32, uint32, Creature* );
  70     bool (*pEffectDummyItem     )(Unit*, uint32, uint32, Item* );
  71
  72     CreatureAI* (*GetAI)(Creature *_Creature);
  73     InstanceData* (*GetInstanceData)(Map*);
  74     // -----------------------------------------
  75
  76     void registerSelf();
  77 };
  78
  79 #define VISIBLE_RANGE (50.0f)
  80
  81 // Read function descriptions in CreatureAI
  82 struct MANGOS_DLL_DECL ScriptedAI : public CreatureAI
  83 {
  84     explicit ScriptedAI(Creature* creature) : CreatureAI(creature) {}
  85     ~ScriptedAI() {}
  86
  87     // Called at stopping attack by any attacker
  88     void EnterEvadeMode();
  89
  90     // Is unit visible for MoveInLineOfSight
  91     bool IsVisible(Unit* who) const
  92     {
  93         return !who->HasStealthAura() && m_creature->GetDistance(who) <= VISIBLE_RANGE;
  94     }
  95
  96     // Called at World update tick
  97     void UpdateAI(const uint32);
  98
  99     //= Some useful helpers =========================
 100
 101     // Start attack of victim and go to him
 102     void DoStartAttack(Unit* victim);
 103
 104     // Stop attack of current victim
 105     void DoStopAttack();
 106
 107     // Cast spell
 108     void DoCast(Unit* victim, uint32 spelId)
 109     {
 110         m_creature->CastSpell(victim,spelId,true);
 111     }
 112
 113     void DoCastSpell(Unit* who,SpellEntry *spellInfo)
 114     {
 115         m_creature->CastSpell(who,spellInfo,true);
 116     }
 117
 118     void DoSay(int32 text_id, uint32 language)
 119     {
 120         m_creature->Say(text_id,language,0);
 121     }
 122
 123     void DoGoHome();
 124 };
 125
 126 #endif